be communicated to take effect
...某 人或某个信件实际寄达某个地方 Be communicated to take effect 送达才能生效 An offer must be communicated to take effect, Also, a withdraw of an offer must be communicated to take effect.
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be communicated to take effect
被沟通生效
以上为机器翻译结果，长、整句建议使用 人工翻译 。